BR Series M
120Pages

Series M Helical In-Line Technical Up to - 90 Kw / 11,000 Nm Geared Motors CM-2.00GB1211

PRODUCTS IN THE RANGE Serving an entire spectrum of mechanical drive applications from food, energy, mining and metal; to automotive, aerospace and marine propulsion, we are here to make a positive difference to the supply of drive solutions. Series A Worm Gear units and geared motors in single & double reduction types Series BD Screwjack worm gear unit Series BS Worm gear unit Series C Right angle drive helical worm geared motors & reducers Series F Parallel angle helical bevel helical geared motors & reducers Series G Helical parallel shaft & bevel helical right angle drive gear units...

ATEX Compliance Assured Total compliance with the ATEX Directive safeguarding the use of industrial equipment in potentially explosive atmospheres is assured for users of our geared products. equipment group/category. suppliers of electrical and non-electrical equipment for use in 2 or 3 for surface industries in designated hazardous location 22 for dusts.

SERIES M CONTENTS General Description __________________________________________________________________ Unit Designations Explanation and use of Ratings and Service Factors ________________________________________ Selection Procedure Motor Performance Data ______________________________________________________________ Motor Details _______________________________________________________________________ ____________________________________________ _______________________________________________________ Dimension Sheets - Geared Motors Motorised Backstop Module REDUCER...

provide a very efficient and compact drive solution to meet most requirements up to 90kW with maximum output torque capacity of 11000Nm. The range takes advantage of many years of use of high quality materials and components. The motors offering high load carrying capacity, high efficiency, quiet running and reliability. Twelve sizes of unit with a ratio coverage of 1.4/1 to 70/1 in double reduction and up to 250/1 in triple reduction and 16200/1 in combined units. Unit Versions Available continually this specification is not to be regarded are subject to alteration without notice....

SERIES M UNIT DESIGNATIONS Additional Gearbox Features Additional Motor Features Motor Adaptor Output Shaft Unit Version Revision Version Mounting Position Geared Motor Power Motor Codes Nominal Overall Ratio Gearbox Codes 20 - Additional Gearbox Features 6 19 - Additional Motor Features For Types Without Motor Enter 6, 7, 8 - Nominal Overall Ratio eg - Base Mounted 2 Pole 15, 16, 17 - Geared Motor Powers Motor Power Required - Motorised with IE2 standard motor - Motorised with EPACT standard motor For reducer and non standard motor types enter 13, 14 - - Reducer unit - Reducer unit with...

Gear unit selection is made by comparing actual loads with catalogue ratings. Catalogue ratings are based on a standard set of loading conditions, whereas actual load conditions vary according to type of application. Service Factors are therefore used to calculate an equivalent load to compare with catalogue ratings. i.e. Equivalent Load = Actual Load x Service Factor Mechanical ratings measure capacity in terms of life and/or strength, assuming 10 hr/day continuous running under uniform load conditions. Catalogue ratings allow 100% overload at starting, braking or momentarily during...

liquids-variable density bottling machinery brew kettles-continuous cookers-continuous duty mash tubs-continuous brick press briquette machine clay working machinery single cylinder bridge travel trolley travel cable reels cutter head drives screen drive utility winches auxiliary hoist boom, luffing bucket-uniform load bucket-heavy load gravity discharge beef slicer heavy duty medium duty burner conveyor chain transfer craneway transfer de-barking drum live rolls planer floor chains M re-saw merry-go-round tipple hoist conveyor M punch press-gear driven H notching press- belt draw bench...

APPLICATION DETAILS Absorbed power of driven machine = 0.7 kW Output speed of gearbox or Input speed of machine = Application = Uniformly loaded belt conveyor Duration of service (hours per day) = 24hrs DETERMINE REQUIRED OUTPUT TORQUE output torque Gearbox output speed DETERMINE MECHANICAL SERVICE FACTOR (Fm) Refer to Load Classification by Application, table 3, page 4 Application = Uniformly loaded belt conveyor Uniform load Refer to mechanical service factor (Fm), table 1, page 3 Duration of service (hours per day) = 24hrs steam turbine hydraulic motor Load classification-drive Therefore...

CHECK SERVICE FACTOR Service factor (Fm) of selected unit must be equal or more than required service factor. Required service factor of gearbox = 1.25 NOTE: If any of the following conditions occur then consult Application Engineering:- a) Mass acceleration factor > 10 b) Ambient temperature is above 40

I E I - Flange mount with B14 (C) Flange Mounting (For sizes M01 to M08 only) Letter Entry Depends on Flange Diameter See tables below

open ended keyway, Tapped Hole

SERIES M MOTOR ADAPTERS QUADRUPLE REDUCTION UNITS IEC Flanges B14 - Column 12 Entry For Unit Types Column 10 Entries G, H and M Only IEC Flanges B5 - Column 12 Entry For Unit Types Column 10 Entries G, H and M Only NEMA Flanges C Face - Column 12 Entry For Unit Types Column 10 Entries A, E and N Only

M01 ,M02,M03,M04,M05,M06,& M07 Units, are supplied factory filled with EP mineral oil (Grade 6E) appropriate to the intended mounting position. If the unit is supplied without lubricant the unit must be filled with the correct lubricant and quantity as listed below. M08,M09,M10,M13,& M14 Units, require filling with EP mineral oil (Grade 6E) Lubricant quantities are approximate fill until oil escapes from the level plug hole, fit ventilator plug (when supplied) in the appropriate position for the required mounting position. If the unit is supplied without lubricant the unit must be filled...

Enter Q^] for units with no oil fill ' Mounting Position 6 is not recommended for Geared Motors - Consult Application Engineering t Gear Units selected for use in mounting positions 5 and 6 should only be used with overall ratios greater or equal to those shown in the table below